I'm not sure which is the 'classic'.
For two years I've had the DGT 'North American' ( blue ) and am well satisfied with it. Display is large and it counts down seconds below 20 minutes. Rocker toggle is smooth and fairly quiet.
Many modes including 'delay' and 'increment' ( which I've just used ). Paid $ 40 but price may have gone up a little.
Which is better clock, the DGT (classic not the new version 2010) or the Leap PQ9903? Both has similar prices. Thank you.